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Delphi XE IdTCPClient1 和 IdTCPServer1 数据的发送与接收(indy10)
Delphi XE IdTCPClient1 和 IdTCPServer1 数据的发送与接收(indy10) 1、IdTCPClient1 端 发送数据 1.1 发送结构体: //定义结构体 TMData = record id:Integer; Name:Array[0..20] of Char; ...
分类:Windows程序   时间:2020-06-23 15:20:12    阅读次数:270
IO流,带缓冲区的字符流。
public static void main(String[] args) throws IOException{ BufferedReader br = new BufferedReader (new FileReader("xxx.txt")); BufferedWriter bw = new ...
分类:其他好文   时间:2020-06-22 23:15:57    阅读次数:59
Write custom ASP.NET Core middleware(链接)
下面这篇微软官方文档,介绍了如何在ASP.NET Core中自定义中间件(middleware): Write custom ASP.NET Core middleware 其中注意这句话: Additional parameters for the constructor and Invoke/I ...
分类:Web程序   时间:2020-06-22 23:13:52    阅读次数:68
Introduction to Java 8 Lambda Expressions
Lambda expressions were introduced in Java 8 and they became the talk of the town as soon as they arrived. Java has evolved a lot with time. It has in ...
分类:编程语言   时间:2020-06-22 19:29:55    阅读次数:96
vscode如何设置html模板
文件->首选项->用户片段;搜索html.json;以下是一个标准的HTML模板。 { // Place your snippets for html here. Each snippet is defined under a snippet name and has a prefix, body ...
分类:Web程序   时间:2020-06-22 18:43:17    阅读次数:124
[LeetCode] 1488. Avoid Flood in The City
Your country has an infinite number of lakes. Initially, all the lakes are empty, but when it rains over the nth lake, the nth lake becomes full of wa ...
分类:其他好文   时间:2020-06-22 15:46:01    阅读次数:58
[LeetCode] 950. Reveal Cards In Increasing Order 按递增顺序显示卡牌
In a deck of cards, every card has a unique integer. You can order the deck in any order you want. Initially, all the cards start face down (unreveale ...
分类:其他好文   时间:2020-06-22 13:13:01    阅读次数:57
Baozi Training System design interview: how to design a simple twitter search system
Methodology: READ MF! [Originally from the Post: System design interview: how to design a chat system (e.g., Facebook Messenger, WeChat or WhatsApp)] ...
分类:其他好文   时间:2020-06-22 13:02:56    阅读次数:98
stm32f407软重启的实现(上位机软件控制系统重启)
在STM32中有几种复位方式:1、Rest按键复位,2、看门狗复位。3、软件复位。对于前两种复位机制,后期再做补充,此处重点介绍软件复位。 三、因近期做个东西需要系统通过上位机指令复位,因此需添加复位函数。函数具体实现如下: 1、在stm32f4xx.h中添加(在其他地方添加也可): #define ...
分类:其他好文   时间:2020-06-22 12:30:33    阅读次数:162
37.I/O流
1.概述 2.分类 3.字节流 /** * 创建字节输出流对象,下面的的语句一共做了3件事情: * A:调用系统功能,创建了文件 * B:创建了字节输出流对象 * C:让字节输出流对象指向创建好的文件 */ FileOutputStream outputStream = new FileOutput ...
分类:其他好文   时间:2020-06-22 01:22:28    阅读次数:63
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